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Encoded transmission: SSL v3.0/TLS v1.0 - DES (56-bit), 3DES (168-bit), AES (128/256-bit),
●
Operating in modes: virtual serial port, serial bridge TCP, serial bridge UDP, TCP sockets, UDP sockets, MODBUS Data Gateway,
●
Operating on 2 or 4-wire RS485 Bus, and 4-wire RS422 Bus,
●
Baud rate of RS485/422 ( bps): 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 4800, 9600, 14400, 19200, 28800, 38400,
57600, 115200, 230400,
●
RS485/422 Data format: number of data bits: 5, 6, 7, 8; Parity control: non, parity, non-parity, Constantly 1, Constantly 0; Stop
Bits : 1, 2,
●
Transparent for all protocols which data format is compatible with above specification of RS485/422: MODBUS, DNP, PROFIBUS
and other,
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Implemented protocol converter MODBUS-TCP to MODBUS-RTU/ASCII (MODBUS Data Gateway),
●
Stable external power supply 10 - 30 VDC,
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up to 4W power consumption,
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~3kV= optoisolation in signal channel between Wi-Fi and RS485/RS422 interface,
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1kV= or 3kV= galvanic isolation between RS485/422 interfaces and power supply,
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Connection of RS485/RS422 interface via screw terminal block,
●
Implemented on RS485/RS422 interface short-circuit protection and surge,
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Protection against power supply reverse connection,
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DIN 43880 standard - mounting in typical electro-installation unit,
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Rail mounting according to DIN35 / TS35 standard,
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Dimensions (W x D x H) 53mm x 62mm x 90mm,
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Antenna dimensions: length 110mm, diameter 9mm.
2.2. DESCRIPTION
ADA-14010 Wireless Serial Server transmits data between devices equipped with the RS485/RS422 interface via the wireless network
WLAN. Functioning in Wi-Fi network can be in the virtual serial port, serial bridge TCP, serial bridge UDP, TCP sockets, UDP sockets,
MODBUS Data Gateway.
The MODBUS Data Gateway converts MODBUS-RTU master/slave protocol and MODBUS-ASCII master/slave to MODBUS-TCP
protocol and inversely. This allows to integrate the MODBUS-RTU/ASCII devices with MODBUS-TCP devices in a single network.
ADA-14040 supports protocols such as TCP, UDP, DHCP, SNMP, SSL/TLS, Telnet, Rlogin, LPD, HTTP/HTTPS, SMTP, ICMP, IGMP,
ARP. The Server has implemented WWW server for remote configuration and management via internet browser. The baud rate is up
to 230,4kbps via the RS485/422 interface without the interference into the format of transmitted data. For operating ADA-14040 uses
signals such as RX+, RX-, TX+/A, TX-/B.
Can be connected 32 devices to RS485 Bus created on the base ADA-14040, operate in half duplex or full duplex mode on 4-wire
RS485 Bus.
It is adapted to supply an external voltage source in scope from 10V= to 30V= and 4W power. Converter has protection against power
supply reverse connection and short-circuit protection and surge on RS485/422 Bus. ADA-14040 has also galvanic separation
between power supply and Wi-Fi interfaces and RS485/RS422 interfaces and additionally optoisolation between RS485/422 and WiFi.
The range of transmission in the wireless network Wi-Fi (IEEE 802.11b):
- in buildings from 30m to 150m,
- in open area to 300m,
The transmission range can be increased after the application of additional directional antennas.
Together with the ADA-14040 we provide the drivers, which after installation, create in operating system additional COM port on the
next free number e.g. COM3. It can be use as standard COM port but it isn't hardware port but virtual, create in Windows system. This
is the reason why some applications running in DOS and use this port, can operate improperly.
2.3. WIRELESS NETWORK COMMUNICATIONS (WLAN)
2.3.1. COMMUNICATIONS IN THE MODE TCP/UDP SOCKETS
Communication in the mode TCP/UDP sockets allows an application (SCADA, MMI) to transfer data to the serial port of ADA-14040
via Wi-Fi network, by the use client and server TCP/UDP services.
2.3.2. COMMUNICATIONS IN THE VIRTUAL SERIAL PORT MODE (RealPort)
Communication in the virtual serial port mode allows an application (SCADA, MMI) to transfer data to the serial port of ADA-14040 via
Wi-Fi network, by the use virtual COM port , created in an operating system.
2.3.3. COMMUNICATIONS IN THE SERIAL BRIDGE MODE
Communication in the serial bridge mode allows transferring data via Wi-Fi network between serial port of the servers port in one-to-
one topology or one-to-many by the use client and server TCP/UDP services.
2.3.4. COMMUNICATIONS IN THE INDUSTRIAL AUTOMATION MODE (Modbus Gateway)
Communication in the MODBUS Gateway (IA) allows converting MODBUS-RTU master/slave protocol and MODBUS-ASCII
master/slave protocol to MODBUS-TCP protocol and inversely. It's let to integrate MODBUS-RTU/ASCII devices with MODBUS-TCP
devices in a single network.
2.3.5. OTHER COMMUNICATION TYPES
The ADA-14040 port server can be configured in other communication types, like:
–
terminal mode,
–
modem emulation mode,
–
console mode,
–
user mode.
5
ADA-14040
